00463pam a2200169 a 4500020000500000040002300005041001000028082001700038100001700055245006100072250001700133260005400150300001400204365001100218653002400229700004000253  c  aDental College Lib  aengh  a617.675bBAU  aBaum, Lioyd.  aTextbook of Operative Dentistry / c.hTextual Documents  a3rd ed / b.  aPhiladelphia : bW. B. Saunders Company , c1997.  a362 ; c.  a659.00  aOperative Dentistry  aPhillips, Ralph W.aLund, Melvin R.